Gnathostomata are the jawed vertebrates.

Jawed vertebrates
Temporal range: Middle Ordovicianpresent, 462–0 Ma
DunkleosteusSannoble.JPG
The placoderm Dunkleosteus,
an early jawed vertebrate
Scientific classification e
Kinrick: Animalia
Phylum: Chordata
Clade: Olfactores
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Subgroups

ReferencesEedit